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Individual Calculations May 2018 |
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| Kiefhaber, Holger Total change: -52.20 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2245 | 4.00 | 9 | -2.61 | 20 | -52.20 | |
|  Zweschper, Erich | | | 1990 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Oupindrin, Narayanin | | | 1991 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Buehler, Michael | | | 2073 | SUI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Weishaeutel, Moritz | | | 2087 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gabriel, Josef | | | 2106 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | White, Stuart A | | | 2118 | SCO | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Stork, Simon | | | 2107 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Rogozenco, Teodora | | wf | 2079 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sarvadh, Sathiaram | | | 2022 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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